package com.itbaiwei.testday01.day01.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

/**
 * Class: Main4
 * Description:
 * Author: haijun.xu
 * Date: 2025/4/24 21:16
 */





public class Main4 {
    public static void main(String[] args) {


        ElementType annotationType = ElementType.ANNOTATION_TYPE;

        RetentionPolicy runtime = RetentionPolicy.RUNTIME;



    }
}
